4681009920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39323}}^1$

素因数の和:39378

約数の個数: 144

約数和(自身を含む): 15432625152

約数和(自身を除く): 10751615232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 14880, 19840, 23808, 29760, 39323, 39680, 59520, 78646, 117969, 119040, 157292, 196615, 235938, 314584, 393230, 471876, 589845, 629168, 786460, 943752, 1179690, 1219013, 1258336, 1572920, 1887504, 2359380, 2438026, 2516672, 3145840, 3657039, 3775008, 4718760, 4876052, 5033344, 6095065, 6291680, 7314078, 7550016, 9437520, 9752104, 10066688, 12190130, 12583360, 14628156, 15100032, 18285195, 18875040, 19504208, 24380260, 25166720, 29256312, 30200064, 36570390, 37750080, 39008416, 48760520, 50333440, 58512624, 73140780, 75500160, 78016832, 97521040, 117025248, 146281560, 151000320, 156033664, 195042080, 234050496, 292563120, 312067328, 390084160, 468100992, 585126240, 780168320, 936201984, 1170252480, 1560336640, 2340504960, 4681009920]

約数ペア:

[(1, 4681009920), (2, 2340504960), (3, 1560336640), (4, 1170252480), (5, 936201984), (6, 780168320), (8, 585126240), (10, 468100992), (12, 390084160), (15, 312067328), (16, 292563120), (20, 234050496), (24, 195042080), (30, 156033664), (31, 151000320), (32, 146281560), (40, 117025248), (48, 97521040), (60, 78016832), (62, 75500160), (64, 73140780), (80, 58512624), (93, 50333440), (96, 48760520), (120, 39008416), (124, 37750080), (128, 36570390), (155, 30200064), (160, 29256312), (186, 25166720), (192, 24380260), (240, 19504208), (248, 18875040), (256, 18285195), (310, 15100032), (320, 14628156), (372, 12583360), (384, 12190130), (465, 10066688), (480, 9752104), (496, 9437520), (620, 7550016), (640, 7314078), (744, 6291680), (768, 6095065), (930, 5033344), (960, 4876052), (992, 4718760), (1240, 3775008), (1280, 3657039), (1488, 3145840), (1860, 2516672), (1920, 2438026), (1984, 2359380), (2480, 1887504), (2976, 1572920), (3720, 1258336), (3840, 1219013), (3968, 1179690), (4960, 943752), (5952, 786460), (7440, 629168), (7936, 589845), (9920, 471876), (11904, 393230), (14880, 314584), (19840, 235938), (23808, 196615), (29760, 157292), (39323, 119040), (39680, 117969), (59520, 78646)]